I have used this phone for 6 month but my choice is wrong anyone those who purchase this phone I asked this not a good phone . According to this phone price this is very bad as compare to other phone . In this phone only 1gb ram and internal memory is only 4 gb and the camera is primary 8mp thats not good and secondary camera is pnly 1.3mp. I have bought this its my big mistake. In this phone the android os is 4.3 jelly bean. The card slot in this phone is upto 32gb and the battery is 2000 mah but I liked this phpne battery only battery life is good in this phone. THANK YOU